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AOU to BEG: distance & flight time
Attopeu (Attopeu Airport) → Belgrade (Belgrade Nikola Tesla Airport)
5,332 mi
8,582 km · 4,634 nm
10h 55m
estimated nonstop flight time
—
time difference · heading northwest
See live AOU→BEG fares Phone-only fares on this route — call free
Flight time details
5,332 miles nonstop takes roughly 10h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- AOU — Attopeu Airport · Attopeu, Laos
- BEG — Belgrade Nikola Tesla Airport · Belgrade, Serbia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 mi away
Near BEG
- BJY · Batajnica Air Base8 mi away
- QND · Cenej Airport45 mi away
- TZL · Tuzla International Airport82 mi away
- TSR · Timişoara Traian Vuia Airport85 mi away
Frequently asked questions
How far is AOU from BEG?
The flight distance from Attopeu (AOU) to Belgrade (BEG) is 5,332 miles (8,582 km, 4,634 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOU to BEG?
A nonstop flight takes about 10h 55m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from AOU to BEG?
Nonstop service on AOU–BEG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 55m nonstop estimate.
What is the cheapest way to fly from AOU to BEG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOU–BEG that never appear on search engines, with no booking fees.
Why are some AOU to BEG fares phone-only?
Consolidator contracts let us sell certain AOU–BEG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.